csync_vio.h

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00001 /*
00002  * libcsync -- a library to sync a directory with another
00003  *
00004  * Copyright (c) 2008      by Andreas Schneider <mail@cynapses.org>
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software Foundation,
00018  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00019  *
00020  * vim: ft=c.doxygen ts=2 sw=2 et cindent
00021  */
00022 
00023 #ifndef _CSYNC_VIO_H
00024 #define _CSYNC_VIO_H
00025 
00026 #include <sys/types.h>
00027 #include <sys/stat.h>
00028 #include <fcntl.h>
00029 #include "c_private.h"
00030 #include "vio/csync_vio_handle.h"
00031 #include "vio/csync_vio_file_stat.h"
00032 
00033 typedef struct fhandle_s {
00034   int fd;
00035 } fhandle_t;
00036 
00037 int csync_vio_init(CSYNC *ctx, const char *module, const char *args);
00038 void csync_vio_shutdown(CSYNC *ctx);
00039 
00040 csync_vio_handle_t *csync_vio_open(CSYNC *ctx, const char *uri, int flags, mode_t mode);
00041 csync_vio_handle_t *csync_vio_creat(CSYNC *ctx, const char *uri, mode_t mode);
00042 int csync_vio_close(CSYNC *ctx, csync_vio_handle_t *handle);
00043 ssize_t csync_vio_read(CSYNC *ctx, csync_vio_handle_t *fhandle, void *buf, size_t count);
00044 ssize_t csync_vio_write(CSYNC *ctx, csync_vio_handle_t *fhandle, const void *buf, size_t count);
00045 int csync_vio_sendfile(CSYNC *ctx,  csync_vio_handle_t *sfp, csync_vio_handle_t *dst);
00046 int64_t csync_vio_lseek(CSYNC *ctx, csync_vio_handle_t *fhandle, int64_t offset, int whence);
00047 
00048 csync_vio_handle_t *csync_vio_opendir(CSYNC *ctx, const char *name);
00049 int csync_vio_closedir(CSYNC *ctx, csync_vio_handle_t *dhandle);
00050 csync_vio_file_stat_t *csync_vio_readdir(CSYNC *ctx, csync_vio_handle_t *dhandle);
00051 
00052 int csync_vio_mkdir(CSYNC *ctx, const char *uri, mode_t mode);
00053 int csync_vio_mkdirs(CSYNC *ctx, const char *uri, mode_t mode);
00054 int csync_vio_rmdir(CSYNC *ctx, const char *uri);
00055 
00056 const char *csync_vio_file_id(CSYNC *ctx, const char *path);
00057 int csync_vio_stat(CSYNC *ctx, const char *uri, csync_vio_file_stat_t *buf);
00058 int csync_vio_rename(CSYNC *ctx, const char *olduri, const char *newuri);
00059 int csync_vio_unlink(CSYNC *ctx, const char *uri);
00060 
00061 int csync_vio_chmod(CSYNC *ctx, const char *uri, mode_t mode);
00062 int csync_vio_chown(CSYNC *ctx, const char *uri, uid_t owner, gid_t group);
00063 
00064 int csync_vio_utimes(CSYNC *ctx, const char *uri, const struct timeval *times);
00065 
00066 int csync_vio_set_property(CSYNC *ctx, const char *key, void *data);
00067 
00068 char *csync_vio_get_error_string(CSYNC *ctx);
00069 
00070 void csync_vio_commit(CSYNC *ctx);
00071 
00072 #endif /* _CSYNC_VIO_H */

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